7692003

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 12806640

約数和(自身を除く): 5114637

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 97, 99, 267, 291, 297, 801, 873, 891, 979, 1067, 2403, 2619, 2937, 3201, 7209, 7857, 8633, 8811, 9603, 25899, 26433, 28809, 77697, 79299, 86427, 94963, 233091, 284889, 699273, 854667, 2564001, 7692003]

約数ペア:

[(1, 7692003), (3, 2564001), (9, 854667), (11, 699273), (27, 284889), (33, 233091), (81, 94963), (89, 86427), (97, 79299), (99, 77697), (267, 28809), (291, 26433), (297, 25899), (801, 9603), (873, 8811), (891, 8633), (979, 7857), (1067, 7209), (2403, 3201), (2619, 2937)]